摘要
提出了一种判别曲面凹凸性的新算法 ,该方法利用微分几何“法截线”的性质进行判别。还指出了现有求取刀轴倾角方法存在的问题 ,提出了一种“逐步寻优”求取刀轴倾角的新算法。最后用实例对新算法进行了验证。
This paper presents a new algorithm for distinguishing concave-convex quality of surface, which uses the property of normal transversal in differential coefficient geometry. By analyzing the problems in the existing method of obtaining inclination angle, an new algorithm(step by step optimization) is presented. At last, these new algorithms are demonstrated.
出处
《制造技术与机床》
CSCD
北大核心
2005年第3期67-69,共3页
Manufacturing Technology & Machine Tool
